Subject: [PATCH 2/3] commit-graph: turn a group of write-related macro flags into an enum

From: SZEDER Gábor <[email-masked]>
Date: Mon, 5 Aug 2019 10:02:39 +0200

Signed-off-by: SZEDER Gábor <[email-masked]>
---
 builtin/commit-graph.c |  6 +++---
 builtin/gc.c           |  2 +-
 commit-graph.c         | 11 ++++++-----
 commit-graph.h         | 13 ++++++++-----
 4 files changed, 18 insertions(+), 14 deletions(-)

diff --git a/builtin/commit-graph.c b/builtin/commit-graph.c
index 38027b83d9..64eccde314 100644
--- a/builtin/commit-graph.c
+++ b/builtin/commit-graph.c
@@ -154,7 +154,7 @@ static int graph_write(int argc, const char **argv)
 	struct string_list *commit_hex = NULL;
 	struct string_list lines;
 	int result = 0;
-	unsigned int flags = COMMIT_GRAPH_PROGRESS;
+	enum commit_graph_write_flags flags = COMMIT_GRAPH_WRITE_PROGRESS;
 
 	static struct option builtin_commit_graph_write_options[] = {
 		OPT_STRING(0, "object-dir", &opts.obj_dir,
@@ -192,9 +192,9 @@ static int graph_write(int argc, const char **argv)
 	if (!opts.obj_dir)
 		opts.obj_dir = get_object_directory();
 	if (opts.append)
-		flags |= COMMIT_GRAPH_APPEND;
+		flags |= COMMIT_GRAPH_WRITE_APPEND;
 	if (opts.split)
-		flags |= COMMIT_GRAPH_SPLIT;
+		flags |= COMMIT_GRAPH_WRITE_SPLIT;
 
 	read_replace_refs = 0;
 
diff --git a/builtin/gc.c b/builtin/gc.c
index c18efadda5..305fb0f45a 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -687,7 +687,7 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
 
 	if (gc_write_commit_graph &&
 	    write_commit_graph_reachable(get_object_directory(),
-					 !quiet && !daemonized ? COMMIT_GRAPH_PROGRESS : 0,
+					 !quiet && !daemonized ? COMMIT_GRAPH_WRITE_PROGRESS : 0,
 					 NULL))
 		return 1;
 
diff --git a/commit-graph.c b/commit-graph.c
index b3c4de79b6..04324a4648 100644
--- a/commit-graph.c
+++ b/commit-graph.c
@@ -1133,7 +1133,8 @@ static int add_ref_to_list(const char *refname,
 	return 0;
 }
 
-int write_commit_graph_reachable(const char *obj_dir, unsigned int flags,
+int write_commit_graph_reachable(const char *obj_dir,
+				 enum commit_graph_write_flags flags,
 				 const struct split_commit_graph_opts *split_opts)
 {
 	struct string_list list = STRING_LIST_INIT_DUP;
@@ -1750,7 +1751,7 @@ static void expire_commit_graphs(struct write_commit_graph_context *ctx)
 int write_commit_graph(const char *obj_dir,
 		       struct string_list *pack_indexes,
 		       struct string_list *commit_hex,
-		       unsigned int flags,
+		       enum commit_graph_write_flags flags,
 		       const struct split_commit_graph_opts *split_opts)
 {
 	struct write_commit_graph_context *ctx;
@@ -1771,9 +1772,9 @@ int write_commit_graph(const char *obj_dir,
 	if (len && ctx->obj_dir[len - 1] == '/')
 		ctx->obj_dir[len - 1] = 0;
 
-	ctx->append = flags & COMMIT_GRAPH_APPEND ? 1 : 0;
-	ctx->report_progress = flags & COMMIT_GRAPH_PROGRESS ? 1 : 0;
-	ctx->split = flags & COMMIT_GRAPH_SPLIT ? 1 : 0;
+	ctx->append = flags & COMMIT_GRAPH_WRITE_APPEND ? 1 : 0;
+	ctx->report_progress = flags & COMMIT_GRAPH_WRITE_PROGRESS ? 1 : 0;
+	ctx->split = flags & COMMIT_GRAPH_WRITE_SPLIT ? 1 : 0;
 	ctx->split_opts = split_opts;
 
 	if (ctx->split) {
diff --git a/commit-graph.h b/commit-graph.h
index df9a3b20e4..ae4db87fb5 100644
--- a/commit-graph.h
+++ b/commit-graph.h
@@ -71,9 +71,11 @@ struct commit_graph *parse_commit_graph(void *graph_map, int fd,
  */
 int generation_numbers_enabled(struct repository *r);
 
-#define COMMIT_GRAPH_APPEND     (1 << 0)
-#define COMMIT_GRAPH_PROGRESS   (1 << 1)
-#define COMMIT_GRAPH_SPLIT      (1 << 2)
+enum commit_graph_write_flags {
+	COMMIT_GRAPH_WRITE_APPEND     = (1 << 0),
+	COMMIT_GRAPH_WRITE_PROGRESS   = (1 << 1),
+	COMMIT_GRAPH_WRITE_SPLIT      = (1 << 2)
+};
 
 struct split_commit_graph_opts {
 	int size_multiple;
@@ -87,12 +89,13 @@ struct split_commit_graph_opts {
  * is not compatible with the commit-graph feature, then the
  * methods will return 0 without writing a commit-graph.
  */
-int write_commit_graph_reachable(const char *obj_dir, unsigned int flags,
+int write_commit_graph_reachable(const char *obj_dir,
+				 enum commit_graph_write_flags flags,
 				 const struct split_commit_graph_opts *split_opts);
 int write_commit_graph(const char *obj_dir,
 		       struct string_list *pack_indexes,
 		       struct string_list *commit_hex,
-		       unsigned int flags,
+		       enum commit_graph_write_flags flags,
 		       const struct split_commit_graph_opts *split_opts);
 
 #define COMMIT_GRAPH_VERIFY_SHALLOW	(1 << 0)
-- 
2.23.0.rc1.309.g896d8c5f5f